Properly handle zero-length arguments
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4969 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/java/com/tigervnc/vncviewer/VncViewer.java b/java/com/tigervnc/vncviewer/VncViewer.java
index acbdb7f..d045e53 100644
--- a/java/com/tigervnc/vncviewer/VncViewer.java
+++ b/java/com/tigervnc/vncviewer/VncViewer.java
@@ -127,6 +127,9 @@
// Override defaults with command-line options
for (int i = 0; i < argv.length; i++) {
+ if (argv[i].length() == 0)
+ continue;
+
if (argv[i].equalsIgnoreCase("-log")) {
if (++i >= argv.length) usage();
System.err.println("Log setting: "+argv[i]);